Higher Fermions in Supergravity

Kupka, Julian, Strickland-Constable, Charles and Valach, Fridrich (2025) Higher Fermions in Supergravity. Physical Review Letters, 134 (11): 111601. pp. 1-4. ISSN 0031-9007
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We show that the generalized geometry formalism provides a new approach to the description of higher-fermion terms in N=1 supergravity in ten dimensions, which does not appeal to supercovariantization or superspace. We find expressions containing only five higher-fermion terms across the action and supersymmetry transformations, working in the second-order formalism.
Item Type Article
Identification Number 10.1103/PhysRevLett.134.111601
Additional information © 2025 The Author(s). Published by the American Physical Society. This is an open access article distributed under the Creative Commons Attribution License (CC BY), https://creativecommons.org/licenses/by/4.0/
Date Deposited 15 May 2025 15:53
Last Modified 25 Feb 2026 01:05

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